Pneumatic diaphragm pump compared to the advantage of a centrifugal pump

1, pneumatic diaphragm pump by using air as the power, so flow with back pressure ( Export resistance) Changes in automatic adjustment, suitable for high viscosity fluid. The centrifugal water pump is a working point of water as a benchmark to set a good, if slightly higher viscosity fluid, requires the supporting reducer or the frequency conversion governor, cost is greatly raised, the gear pump is the same.

2, pneumatic diaphragm pump can be used to transport the chemical nature is unstable fluid, such as: photographic materials, such as flocculation liquid. This is because the pneumatic water pump shear stress is low, the physical impact on the material.

3, where the bad site, such as construction sites, industrial and mining waste water discharge and the composition is complicated, because of the impurity in the sewage pipe is easy to jam, so to high pumps forming load, motor heating vulnerability. Pneumatic diaphragm pump can be through the particles and the flow rate is adjustable, blockage can automatically stop to flow.

4, in damaging, corrosive materials processing, materials can be completely separated, with the outside world or some trial that there was no impurity pollution materials.

5, in inflammable and explosive environment pneumatic diaphragm pump with reliable and low cost, delivery, such as fuel, gunpowder, explosives because: first, after the ground could not produce sparks; Second, working in generating heat, the machine not overheating; Third, the fluid does not overheat because of pneumatic diaphragm pump on the fluid agitation is minimal.

6, the other pneumatic diaphragm pump small size is easy to move, do not need foundation, take up little tiny, installation simple and economic. Can be used as mobile conveying pump.